<!doctype html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>drag</title>
	<style>
	#text{
		width: 200px;
		height: 200px;
		background-color: #ccc;
	}
	</style>
</head>
<body>
	<div id="text"></div>
</body>
<script src='woqu.extends.js'></script>
<script src="Drag.js"></script>
<script>
window.onload = function(){
	new Drag('text');
}

</script>
</html>